title: Determination of retinol, alpha-tocopherol, and beta-carotene in serum by liquid chromatography.
authors.forename: W A
authors.initials: WA
authors.lastname: MacCrehan
mesh_terms: D002338:Carotenoids / Q000097:blood* / Q000302:isolation & purification; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006801:Humans; D007202:Indicators and Reagents; D007536:Isomerism; D013053:Spectrophotometry; D014801:Vitamin A / Q000097:blood* / Q000302:isolation & purification; D014810:Vitamin E / Q000097:blood* / Q000302:isolation & purification; D019207:beta Carotene
chemical_list: D007202:Indicators and Reagents; D019207:beta Carotene; D014801:Vitamin A; D014810:Vitamin E; D002338:Carotenoids